ATE137701T1 - MIXING AND CONVEYING DEVICE - Google Patents
MIXING AND CONVEYING DEVICEInfo
- Publication number
- ATE137701T1 ATE137701T1 AT93101040T AT93101040T ATE137701T1 AT E137701 T1 ATE137701 T1 AT E137701T1 AT 93101040 T AT93101040 T AT 93101040T AT 93101040 T AT93101040 T AT 93101040T AT E137701 T1 ATE137701 T1 AT E137701T1
- Authority
- AT
- Austria
- Prior art keywords
- engine
- tensioning
- supporting frame
- belt drive
- drive
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Processing Of Solid Wastes (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The invention relates to a device for mixing and transporting, in particular for mortar or concrete as the material to be transported. The device essentially consists of a supporting frame (10), a fixed mixing vessel (12), a drive engine (14) preferably designed as a diesel engine, and an agitator (16) rotatably arranged in the mixing vessel (12) about an essentially horizontal axis and drivable via the drive engine (14) and transmission means (18, 20, 22, 24). The transmission means have a belt drive (24), arranged between an engine shaft (28) and a universal shaft (22) connected to the agitator, as well as a tensioning and coupling device (34) for the belt drive (24). In order to ensure good shock absorption and yet adequate tensioning of the belt drive in an arrangement which is as compact as possible, it is proposed according to the invention that the tensioning and coupling device (34) have a rocker (40), which carries a universal shaft bearing (38) and is pivotably arranged at a distance from the universal joint (20) on the supporting frame (10) about an axis essentially parallel to the universal shaft (22), as well as a combined pneumatic-spring damper (46) mounted between supporting frame (10) and rocker (40). <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4210430A DE4210430A1 (en) | 1992-03-30 | 1992-03-30 | Mixing and conveying device |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE137701T1 true ATE137701T1 (en) | 1996-05-15 |
Family
ID=6455447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT93101040T ATE137701T1 (en) | 1992-03-30 | 1993-01-23 | MIXING AND CONVEYING DEVICE |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0563519B1 (en) |
AT (1) | ATE137701T1 (en) |
DE (2) | DE4210430A1 (en) |
ES (1) | ES2087575T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1120216B1 (en) | 2000-01-27 | 2006-05-24 | Kaeser Kompressoren GmbH | Method and apparatus for mixing and discharging of concrete |
DE102007051409B4 (en) | 2007-10-25 | 2014-08-21 | Putzmeister Mörtelmaschinen GmbH | Mixing and conveying device |
CN106142341A (en) * | 2015-07-17 | 2016-11-23 | 青岛科尼乐机械设备有限公司 | A kind of high-efficiency transmission device of dry powder mortar mixer |
CN108927029A (en) * | 2018-05-25 | 2018-12-04 | 湖北省联投生物科技股份有限公司 | A kind of mixing of amino acid and agitating device |
CN112809915A (en) * | 2021-01-14 | 2021-05-18 | 张莹 | Raw material mixing device for cement production convenient to wash and stability is good |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7521688U (en) * | 1976-10-21 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Fan drive with belt tensioning device | |
US3128997A (en) * | 1964-04-14 | figure | ||
US2235441A (en) * | 1939-03-17 | 1941-03-18 | Cotta Transmission Corp | Belt take-up |
DE1240769B (en) * | 1966-08-10 | 1967-05-18 | Alfred Volz | concrete mixer |
GB1223417A (en) * | 1967-06-01 | 1971-02-24 | William Thomas Teagle | Improvements in and relating to portable mixing machines |
FR1552024A (en) * | 1967-10-30 | 1969-01-03 | ||
GB1455992A (en) * | 1973-01-10 | 1976-11-17 | Liner Concrete Machinery | Reversible drive means |
DE2336699C2 (en) * | 1973-07-19 | 1982-08-12 | Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen | Device for mixing building materials |
DE2539751A1 (en) * | 1975-09-06 | 1977-03-10 | Lothar Dufner | Transport and mixing device for cement etc. - has drive shaft which can have its rotational speed continuously varied |
DE3128494A1 (en) * | 1981-07-18 | 1983-04-07 | Stetter Gmbh, 8940 Memmingen | Clamping device for friction-contact drives, in particular in forced-mixing concrete mixers |
SU1280247A1 (en) * | 1985-05-15 | 1986-12-30 | Калининский Филиал Центрального Опытно-Конструкторского И Технологического Бюро Госнити | Self-tightening drive |
-
1992
- 1992-03-30 DE DE4210430A patent/DE4210430A1/en not_active Withdrawn
-
1993
- 1993-01-23 ES ES93101040T patent/ES2087575T3/en not_active Expired - Lifetime
- 1993-01-23 DE DE59302487T patent/DE59302487D1/en not_active Expired - Fee Related
- 1993-01-23 AT AT93101040T patent/ATE137701T1/en not_active IP Right Cessation
- 1993-01-23 EP EP93101040A patent/EP0563519B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0563519A1 (en) | 1993-10-06 |
EP0563519B1 (en) | 1996-05-08 |
DE4210430A1 (en) | 1993-10-07 |
DE59302487D1 (en) | 1996-06-13 |
ES2087575T3 (en) | 1996-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEFA | Change of the company name | ||
REN | Ceased due to non-payment of the annual fee |